1 calls and 0 puts traded on Nov 4, 2026, 1 contracts in total. Open interest was 377 contracts. Over the past 30 days, volume averaged 11 contracts per day. The CPK option volume chart shows volume by strike and expiration date.

Chesapeake Utilities IV rank is 8, so its 30-day implied volatility of 26.0% is near the bottom of its one-year range. Over the past year it ranged from 13.9% on Nov 20, 2025 to 163.1% on Jul 17, 2026. See the CPK implied volatility history for a longer view.

The Chesapeake Utilities put/call volume ratio was 0.00 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 1.18. The CPK open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Chesapeake Utilities options about one week from expiration was $127.15, 10.4% below the $141.85 close. The CPK max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 29.8%, options price a move of about ±$5.85 (±4.1%) over the next week, a range of roughly $136.00 to $147.70 from the Nov 4, 2026 close. The CPK expected move chart shows it for every expiration date.